Sasmit Kumar Bhitiria is an experienced data integration professional with over 4 years of experience using Informatica PowerCenter. He has extensive experience developing ETL processes, performing data modeling, and implementing data warehouses. Some of his skills include Informatica, SQL, Oracle, data warehousing, and dimensional modeling. He has worked on multiple projects involving data extraction, transformation, and loading from various sources into a data warehouse.

1. Sasmit Kumar Bhitiria
Email id- sasmit.sb@gmail.com
Mob-9515799406
Professional Summary:-
• 4 Years and 5 months of IT experience in Analysis, Design, Development,
Implementation, Testing and Support of Data Warehousing and Data Integration
Solutions using Informatica Power center.
• 4+ years of experience in using Informatica PowerCenter (9.1/9.6).
• Trained professional in Data Warehousing and BI tools.
• Worked extensively on INFORMATICA as a BI tool and well versed with Oracle,
SQL, PL/SQL and UNIX.
• Worked as Informatica Developer.
• Knowledge in Full Life Cycle development of Data Warehousing.
• Have extensively worked in developing ETL program for supporting Data Extraction,
transformations and loading using Informatica Power Center.
• Experience with dimensional modeling using star schema and snowflake models.
• Understand the business rules completely based on High Level document
specifications and implements the data transformation methodologies.
• Team player, Motivated, able to grasp things quickly with analytical and problem
solving skills.
• Ability to meet deadlines and handle multiple tasks, decisive with strong leadership
qualities, flexible in work schedules and possess good communication skills.
• Ability to quickly grasp any new technologies and concepts.
Work Experience:-
• Worked as an Entry level trainee programmer in Techmahindra from Jan 2012 to
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2. April 2012.
• Working as software Developer in Techmahindra from May 2012 to till date in
Informatica.
Education
Degree College Year of Passing
B-Tech (Electrical &
Electronics Engineering)
Jagannath Institute for technology and
Management(BPUT)
06/11
12th (Science) Remunda College 04/07
10th (General) Remunda govt. high School 04/05
SOFTWARE KNOWLEDGE:
Operating systems: Windows,Linux
Software/Applications: MS-XP,MS-2000,MS-Word,MS-Excel,MS-Access,Outlook,PowerPoint
Database: Oracle 11g/10g/9i
ETL: Informatica Power Center 9.6
Languages: SQL, PL/SQL.
Project-1
1. Project Name : PLM Reporting Bundle
Client General Electric Company
Role Team Member
Organization Mahindra Satyam, India
Duration 05/12 to till date
Team Size Project : 4 Module : 4
Environment
(with skill versions)
Software Languages : SQL, PL/SQL,unix Database : Oracle
Tools : Informatica 9.6
Hardware NA
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3. PLM Reporting Bundle
Currently Energy post ship data and other related data are housed in 90+ different types of
sources and it is tough for the user to query these unrelated data present in different
sources and generate report. Hence there was a business need to consolidate this data
create a warehouse. PLM Reporting bundle pulls the data from these scattered sources. This
acts as a one stop for any energy post ship data. New table integration was done by me. We
are taking data from various sources like flat files and databases. It follows steps of project
life cycles .It is one of the critical project as many users are depending on it.
Contribution
• Involved in requirements gathering, functional/technical specification, Designing and
development of end-to-end ETL process for PLM Data Warehouse.
• Was involved in analysis and design of new integration for PLMR
• Created Complex mappings using Unconnected, Lookup, and Aggregate and Router
transformations for populating target table in efficient manner.
• Created Mapplets, reusable transformations and used them in different mappings.
• Created Workflows and used various tasks like Email, Event-wait and Event-raise,
Timer, Scheduler, Control, Decision, Session in the workflow manager.
• Made use of Post-Session success and Post-Session failure commands in the Session
task to execute scripts needed for clean-up and update purposes.
• Developed Informatica mappings and also tuned them for better performance
• Used pushdown optimization in both source and target side.
• Prepared ETL mapping Documents for every mapping and Data Migration document
for smooth transfer of project from development to testing environment and then to
production environment.
• Involved in Unit testing, System testing to check whether the data loads into target
are accurate, which was extracted from different source systems according to the
user requirements.
• Worked with reporting team to help understand them the user requirements on the
reports and the measures on them. Helped them in creating canned reports.
• Migrated repository objects, services and scripts from development environment to
production environment. Extensive experience in troubleshooting and solving
migration issues and production issues.
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4. • Actively involved in production support. Implemented fixes/solutions to issues/tickets
raised by user community.
Project-2
2. Project Name : PWR tech file analysis
Client General Electric Company
Role Team Member
Organization Mahindra Satyam, India
Duration 11/14 to till date
Team Size Project : 5 Module : 4
Environment
(with skill versions)
Software Languages : SQL, PL/SQL,unix Database : Oracle
Tools : Informatica 9.6
Hardware NA
PWR Tech File Analysis
GE Corporate users store data in project folder. Those entire folders are there in GE support central.
Those data includes all incidents, change task, file details, project name, owner name, size of file etc. So
there was a need to store all that into a table in oracle. So that user can able to get the reports of
various business requirements from that table. Those data are extracted by a java scripts and it will
generate a file. We are getting that file and processing that through informatica and loading it into
oracle table. By accessing that table reporting team is building reports.
Contribution
• Involved in requirements gathering, functional/technical specification, Designing and
development of end-to-end ETL process.
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5. • Communicated with business customers to discuss the issues and requirements.
• Extensively worked with Informatica performance tuning involving source level,
target level and map level bottlenecks.
• Created UNIX shell scripts to run the Informatica workflows.
• Independently perform complex troubleshooting, root-cause analysis and solution
development.
• Performance tuning was done at the functional level and map level. Used relational
SQL wherever possible to minimize the data transfer over the network.
• Effectively used Informatica parameter files for defining mapping variables, workflow
variables, and relational connections.
• Used debugger in identifying bugs in existing mappings by analyzing data flow,
evaluating transformations.
• Effectively worked on offshore work model.
• Reviewed and analyzed functional requirements, mapping documents, problem
solving and trouble shooting.
• Performed unit testing at various levels of the ETL and actively involved in team code
reviews.
• Fixed the invalid mappings and troubleshoot the technical problems of the database.
• Production Support has been done to resolve the ongoing issues and troubleshoot
the problems.
Personal Details
Name Sasmit Kumar Bhitiria
Email Id sasmit.sb@gmail.com
Mob 9515799406
Location Hyderabad,Telengana,India
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6. • Communicated with business customers to discuss the issues and requirements.
• Extensively worked with Informatica performance tuning involving source level,
target level and map level bottlenecks.
• Created UNIX shell scripts to run the Informatica workflows.
• Independently perform complex troubleshooting, root-cause analysis and solution
development.
• Performance tuning was done at the functional level and map level. Used relational
SQL wherever possible to minimize the data transfer over the network.
• Effectively used Informatica parameter files for defining mapping variables, workflow
variables, and relational connections.
• Used debugger in identifying bugs in existing mappings by analyzing data flow,
evaluating transformations.
• Effectively worked on offshore work model.
• Reviewed and analyzed functional requirements, mapping documents, problem
solving and trouble shooting.
• Performed unit testing at various levels of the ETL and actively involved in team code
reviews.
• Fixed the invalid mappings and troubleshoot the technical problems of the database.
• Production Support has been done to resolve the ongoing issues and troubleshoot
the problems.
Personal Details
Name Sasmit Kumar Bhitiria
Email Id sasmit.sb@gmail.com
Mob 9515799406
Location Hyderabad,Telengana,India
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